I rode shotgun with this dude that vaped way a lot of- I had nose bleeds from the next hand smoke- I do not sit close to him any longer & the nosebleeds stopped immeadiatly- Be aware I am not a smoker & never ever is going to be http://nowcbdoil.topbloghub.com/1181203/everything-about-how-vaping-got-me-to-focus-my-personal-vape-story